TY  - JOUR
AU  - Chajda, Ivan
TI  - Direct products of homomorphic mappings. I
JO  - Archivum mathematicum
PY  - 1973
SP  - 61
EP  - 65
VL  - 09
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ARM_1973__9_2_a2/
LA  - en
ID  - ARM_1973__9_2_a2
ER  -